BGS rock collections - Search results

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Sample ids Donor Year Rock name
thin section E18624, MR17341, COLLNOAWW1, Woodland,A.W. * Not entered 'Original entry: Collophane Nodules, Ore Quartz Ooliths In Base Of Black Ore, Red Mineral, Epidote And Quartz'
Manganese workings, Benallt, Rhiw.
thin section E18625, MR17342, COLLNOAWW2, Woodland,A.W. * Not entered 'Original entry: Ore Carbonate Rock'
Manganese workings, Benallt, Rhiw.
thin section E19533, COLLNOGROVES 1, Bailey, E.B. * Not entered 'Original entry: Oolitic Grit Of Pyrogenic Grains'
Shaft, 100 Yds. NW. of Capel Pisgoh.
thin section E19534, COLLNOGROVES 2, Bailey, E.B. * Not entered 'Original entry: Gritty,Oolitic, Chloritic Mudstone With Pebbles Of Collophanite'
Shaft, 100 Yds. NW. of Capel Pisgoh. 60-70 ft. down.
thin section E18351, COLLNO4, Bailey, Doctor. * Not entered 'Original entry: Shear Breccia Of Phyllite And Quartz Rock'
Just E. of aberdaron beach.
thin section E18352, COLLNO5, Bailey, Doctor. * Not entered 'Original entry: Mylonite Grit. Locally Flinty Crush'
Quarry, Tyddyn-Dafydd, Penrhyn, 1 mile E. of Aberdaron.
thin section E18353, COLLNO6, Bailey, Doctor. * Not entered 'Original entry: Sheared Gneiss'
Durhos, N. of road, half a mile W. of Aberdaron.
thin section E18354, COLLNO7, Bailey, Doctor. * Not entered 'Original entry: Sheared Gneiss With Biotite'
Durhos, N. of road, half a mile W. of Aberdaron.
thin section E18355, COLLNO8, Bailey, Doctor. * Not entered 'Original entry: ? Mylonite, Fractured And Silicified'
Durhos, N. of road, half a mile W. of Aberdaron.
thin section E16789, COLLNOTG759, James,T. * Not entered Not entered
Crags above E. side of Porth Feven.

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